First time, First day

Nika Velarama is a girl who hated every thing. Her heart remained frozen after her first heartbreak. After transferring to a new school, will she find the guy that will mend her heart?
Roberto Buenaventura is a smart guy who doesn't even know a single thing about love. He stands as a martyr for Cassy Nicdao. will he find the key for Cassy's sweet yes or see Nika more than a friend?
We'll see how this story will go after what happened to their hearts.